检索结果-南通市图书馆

Arlenea delicata *** ***.,a new ephedroid plant from the Early Cretaceous Crato Formation,Araripe Basin,Northeast Brazil

引用

Plant Diversity 2024年第3期46卷 362-371页

作者： Alita Maria Neves Ribeiro Yong Yang Antonio Alamo Feitosa Saraiva Renan Alfredo Machado Bantim joao Tavares Calixto Junior Flaviana jorge de Lima Programa de Pos-Graduaçao em Diversidade Biologica e Recursos Naturais Universidade Regional do CaririRua Carolino SucupiraPimenta63105-160CratoCearaBrazil Co-Innovation Center for Sustainable Forestry in Southern China College of Biology and the Environment159 Longpan RoadNanjing Forestry UniversityNanjing210037China Laboratorio de Paleontologia Universidade Regional do CaririRua Carolino SucupiraPimenta63105-160CratoCearaBrazil Laboratorio de Estudos da Flora Regional Universidade Regional do CaririRua Carolino SucupiraPimenta63105-160CratoCearaBrazil Gondwanan Plants Lab Universidade Federal de PernambucoCentro Academico de VitoriaRua Do Alto Reservatorio S/nBela Vista55608-680Vitoria de Santo AntaoPernambucoBrazil Programa de Pos-Graduaçao em Geociencias(PPGEoC) Universidade Federal de Pernambuco(UFPE)Rua Av.da ArquiteturaS/n°CEP-50740-550Cidade UniversitariaRecifePernambucoBrazil

Ephedroid macrofossils have been widely documented in Cretaceous deposits,including numerous from the Lower Cretaceous Yixian Formation of NE ***,few ephedroid macrofossils have been reported from South ***,we describe a new plant of the family Ephedraceae,Arlenea delicata *** ***.,from the Lower Cretaceous Crato Formation of the Araripe Basin,Northeast Brazil,based on the vegetative and reproductive *** has the typical morphological characteristics of ephedroid plants,including fertile reproductive branches,opposite phyllotaxy,terminal female cones,a sympodial branching system,longitudinally striated internodes,and swollen *** new finding is unusual in having inner chlamydosperms subtended by two pairs of bracts,reproductive units connected to branches through swollen receptacles and a smooth seed *** new ephedroid taxon from the Crato Formation increases our understanding of plant diversity of this group during the Early ***,the general morphology(fleshy bracts and enlarged receptacles)of this new fossil discovery indicates that seeds of this plant may have been dispersed by animals such as pterosaurs(mainly the Tapejaridae)and birds(Enantiornithes and ornituromorpha).If true,this would explain the cosmopolitan distribution of Ephedraceae in the Lower Cretaceous.

关键词： Early Cretaceous Gnetophytes Arlenea delicata Ephedrales Crato Formation

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Impaired T-cell differentiation in diabetic foot ulceration

引用

Cellular & Molecular Immunology 2017年第9期14卷 758-769页

作者： joão Moura joão Rodrigues Marta Gonçalves Cláudia Amaral Margarida Lima Eugénia Carvalho Center for Neuroscience and Cell Biology(CNC) University of Coimbra3004-517 CoimbraPortugal Hospital de santo.Antonio(HSA) Centro Hospitalar do Porto(CHP)4099-001 PortoPortugal Unidade Multidisciplinar de Investigação Biomédica(UMIB/ICBAS/UP) PortoPortugal Department of Geriatrics University of Arkansas for Medical Sciences(UAMS)Little RockAR 72202USA Arkansas Children's Hospital Research Institute(ACHRI) Little RockAR 72202USA

Foot ulceration is one of the most debilitating complications associated with diabetes,but its cause remains poorly *** studies have been undertaken to understand healing kinetics or find possible therapies to enhance ***,few studies have been directed at understanding the immunological alterations that could influence wound healing in *** this study,we analysed the T-cell receptor(TCR)repertoire diversity in TCR-αβ^(+)T *** also analysed the distribution and phenotype of T cells obtained from the peripheral blood of healthy controls and diabetic individuals with or without foot *** results showed that diabetic individuals,especially those with foot ulcers,have a significantly lower naive T-cell number and a poorer TCR-Vβrepertoire *** also showed that the reduced TCR-Vβrepertoire diversity in diabetic individuals was mainly owing to the accumulation of effector T cells,the major source of tumour necrosis factor-αproduction,which was even more pronounced in patients with acute foot ***,the expression of several inflammatory chemokine receptors was significantly reduced in diabetic *** conclusion,effector T-cell accumulation and TCR repertoire diversity reduction appear to precede the development of foot *** finding may open new immunological therapeutic possibilities and provide a new prognostic tool in diabetic wound care.

关键词： diabetes T-cells T-cell repertoire diversity wound healing

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Faujasite zeolite decorated with cobalt ferrite nanoparticles for improving removal and reuse in Pb^2+ions adsorption

引用

Chinese journal of Chemical Engineering 2020年第7期28卷 1884-1890页

作者： Elaine C.Paris joão o.D.Malafatti Henrique C.Musetti Alexandra Manzoli Alessandra Zenatti Márcia T.Escote Nanotechnology National Laboratory for Agriculture(LNNA) Embrapa InstrumentaçãoXV de Novembro St.145213560-970 São CarlosSPBrazil Department of Chemistry Federal University of São CarlosRod.Washington Luizkm 23513565-905 São CarlosSPBrazil Regional Integrated University of High Uruguay and Missions(URI) Sete de Setembro Ave.162199709-910ErechimRSBrazil Federal University of ABC(UFABC) Avenida dos Estados5001Santo AndréSPBrazil

Water pollution caused by heavy metals ions has been gaining attention in recent years,increasing the interest in the development of methodologies for their efficient removal focusing on the adsorption process for these *** current challenge faced by adsorption processes is the adequate adsorbent immobilization for removal and ***,the present work aimed at producing a faujasite zeolite nanocomposite decorated with cobalt ferrite nanoparticles for Pb^2+ions adsorption in an aqueous medium improving magnetic removal and *** a result,a high surface area(434.4 m^2·g^-1)for the nanocomposite and an 18.93 emu·g^-1 saturation magnetization value were obtained,indicating magnetic removal in a promising material for adsorption *** nanocomposite regeneration capacity evaluated by magnetic recovery after 24 h suspension presented a high Pb^2+ion adsorptive capacity(98.4%)in the first *** 98%of the Pb^2+ions were adsorbed in the second *** this way,the synthesized faujasite:cobalt ferrite nanocomposite reveals itself as a promising alternative in adsorption processes,aiming at a synergic effect of FAU zeolite high adsorptive activity and the cobalt ferrite nanoparticles magnetic activity,allowing for adsorbent recovery from the aqueous medium via magnetic force and successive adsorptive cycles.

关键词： Faujasite zeolite Adsorption Cobalt ferrite Nanoparticles Magnetic nanocomposite

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Development of a warning score for early detection of colorectal anastomotic leakage:Hype or hope?

引用

World journal of Gastrointestinal Surgery 2022年第11期14卷 1297-1309页

作者： Nuno J G Rama Óscar Lourenço Patrícia C Motta Lima Maria Pedro S Guarino Diana Parente Ricardo Castro Ana Bento Anabela Rocha Fernando Castro-Poças joão Pimentel Division of Colorectal Surgical Leiria Hospital CentreLeiria 2410-021Portugal Abel Salazar Biomedical Institute University of OportoOporto 4099-002Portugal Center for Innovative Care and Health Technology(ciTechCare) Polytechnic of LeiriaLeiria 2410-541Portugal Faculty of Economics CeBERUniversity of CoimbraCoimbra 3000-137Portugal Division of Clinical Pathology Leiria Hospital CentreLeiria 2410-541Portugal Division of Surgical Oporto Hospital CentreOporto 4099-001Portugal Department of Gastroenterology Santo António HospitalPorto Hospital CenterOporto 4099-001Portugal Institute of Biomedical Sciences Abel Salazar University of OPortoOporto 4099-001Portugal Faculty of Medicine University of CoimbraCoimbra 3004-531Portugal Division of Surgical Montes Claros HospitalCoimbra 3030-320Portugal

BACKGRoUND Colorectal anastomotic leakage(CAL),a severe postoperative complication,is associated with high morbidity,hospital readmission,and overall healthcare *** detection of CAL remains a challenge in clinical ***,some decision models have been developed to increase the diagnostic accuracy of this *** To develop a score based on easily accessible variables to detect CAL *** Based on the least absolute shrinkage and selection operator method,a predictive classification system was developed[Early ColoRectAL Leakage(E-CRALL)score]from a prospective observational,single center cohort,carried out in a colorectal division from a non-academic *** score performance and CAL threshold from postoperative day(PoD)3 to PoD5 were *** on a precise analytical decision model,the standard clinical practice was compared with the E-CRALL adoption on PoD3,PoD4,or PoD5.A cost-minimization analysis was conducted,on the assumption that all alternatives delivered similar health-related *** In this study,396 patients who underwent colorectal resection surgery with anastomosis,and 6.3%(n=25)developed *** of the patients who developed CAL(n=23;92%)were diagnosed during the first hospital admission,with a median time of diagnosis of 9.0±6.8 *** PoD3 to PoD5,the area under the receiver operating characteristic curve of the E-CRALL score was 0.82,0.84,and 0.95,*** PoD5,if a threshold of 8.29 was chosen,87.4%of anastomotic failures were identified with E-CRALL ***,score usage could anticipate CAL diagnosis in an average of 5.2 d and 4.1 d,if used on PoD3 and PoD5,*** of score adoption,episode comprehensive costs were markedly greater(up to four times)in patients who developed CAL in comparison with patients who did not develop ***,the use of the E-CRALL warning score was associated with cost savings of€421442.20,with most(92.9%)of the savings from patients

关键词： Anastomotic leakage Colorectal Surgery Biomarkers Score Costs

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Usefulness of serum C-reactive protein and calprotectin for the early detection of colorectal anastomotic leakage:A prospective observational study

引用

World journal of Gastroenterology 2022年第24期28卷 2758-2774页

作者： Nuno J G Rama Marlene C C Lages Maria Pedro S Guarino Óscar Lourenço Patrícia C Motta Lima Diana Parente Cândida S G Silva Ricardo Castro Ana Bento Anabela Rocha Fernando Castro-Pocas joão Pimente Colorectal Surgical Division Leiria Hospital CentreLeiria 2410-021Portugal Abel Salazar Biomedical Institute(ICBAS) University of OportoOporto 4099-002Portugal Center for Innovative Care and Health Technology(ciTechCare) Polytechnic of LeiriaLeiria 2410-541Portugal Faculty of Economics CeBERUniversity of CoimbraCoimbra 3000-137Portugal Clinical Pathology Division Leiria Hospital CentreLeiria 2410-541Portugal Surgical Division Oporto Hospital CentreOporto 4099-001Portugal Department of Gastroenterology Santo António HospitalPorto Hospital CenterPorto 4099-001Portugal Institute of Biomedical Sciences Abel Salazar University of PortoPorto 4099-001Portugal Faculty of Medicine University of CoimbraCoimbra 3004-531Portugal Surgical Division Montes Claros HospitalCoimbra 3030-320Portugal

BACKGRoUND Colorectal anastomotic leakage(CAL)is one of the most dreaded complications after colorectal surgery,with an incidence that can be as high as 27%.This event is associated with increased morbidity and mortality;therefore,its early diagnosis is crucial to reduce clinical consequences and *** biomarkers have been suggested as laboratory tools for the diagnosis of *** To assess the usefulness of plasma C-reactive protein(CRP)and calprotectin(CLP)as early predictors of *** A prospective monocentric observational study was conducted including patients who underwent colorectal resection with anastomosis,from March 2017 to August *** were divided into three groups:G1–no complications;G2–complications not related to CAL;and G3–*** biomarkers were measured and analyzed in the first 5 postoperative days(PoDs),namely white blood cell(WBC)count,eosinophil cell count(ECC),CRP,CLP,and procalcitonin(PCT).Clinical criteria,such as abdominal pain and clinical condition,were also *** correlation between biomarkers and CAL was *** operating characteristic(RoC)curve analysis was used to compare the accuracy of these biomarkers as predictors of CAL,and the area under the RoC curve(AURoC),specificity,sensitivity,positive predictive value,and negative predictive value(NPV)during this period were *** In total,25 of 396 patients developed CAL(6.3%),and the mean time for this diagnosis was 9.0±6.8 *** operative characteristics,such as surgical approach,blood loss,intraoperative complications,and duration of the procedure,were notably related to the development of *** length of hospital stay was markedly higher in the group that developed CAL compared with the group with complications other than CAL and the group with no complications(median of 21 d vs 13 d and 7 d respectively;Por abdominal pain,the best predictive performance was on PoD4 and PoD5,with the largest AURoC of 0.84 on ***

关键词： Anastomotic leakage Colorectal Surgery Biomarkers C-reactive protein Calprotectin

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

HER2 therapies and gastric cancer:A step forward

引用

World journal of Gastroenterology 2013年第37期19卷 6165-6169页

作者： Ramon Andrade de Mello Andrea Marin Marques António Araújo Department of Medical oncology Gastrointestinal UnitPortuguese Oncology Institute Department of Medicine FMUP-Faculty of MedicineUniversity of Porto Centro Hospitalar Médio Ave Unidade Santo Tirso

Gastric cancer usually is diagnosed in advanced stages and thus current medical practice affords limited therapeutic ***,recent studies established the role of human epidermal growth factor receptor 2(HER2)in clinical ***,an antiHER2 monoclonal antibody,acquired a main role in advanced gastric cancer harboring HER2 overexpression and/or amplification improving survival to 17.1 mo according to trastuzumab for gastric cancer phaseⅢtrial ***,new promising drugs,such as c-Met inhibitors,are in development and assessment for this ***,novel drugs will emerge in the next feel years for help oncologists improve clinical management of advanced gastric cancer providing higher survival and quality of *** this mini-review we will discuss some issues in this regard and provide an actual overview of this setting.

关键词： Gastric cancer Trastuzumab c-Met Human epidermal growth factor receptor 2 Lapatinib Pertuzumab

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Delay Times and Clinical outcomes in Acute Myocardial Infarction: Comparison of Periods before and during the CoVID-19 Pandemic—Myocardial Infarction and the Pandemic

引用

World journal of Cardiovascular Diseases 2024年第6期14卷 392-400页

作者： Clarice Teixeira Silva Araújo Arnon Salviato Mameri Thúlio Carrera Guarçoni Venturini Marcus Tadeu Aguilar Constantino Matos Igor Morais Araujo Lopes Luiz Gustavo Ribeiro de Carvalho Murad Cleberson Duartes ovani Guilherme Vassalo Morais Fernanda Venturini de Castro Danielle Lopes Rocha Lucas Crespo de Barros Rodolfo Costa Sylvestre Luiz Fernando Machado Barbosa Roberto Ramos Barbosa Internal Medicine Universidade Federal do Esprito Santo (UFES) Vitria Brazil Hospital Santa Casa de Misericrdia de Vitria Vitria Brazil Hospital Santa Rita de Cssia Vitria Brazil Hospital Estadual Dr. Jayme santo. Neves Serra Brazil Grupo Kora Sade Vitria Brazil Hospital Estadual Infantil e Maternidade Alzir Bernardino Alves (HIMABA) Vila Velha Brazil

Introduction: At the beginning of the CoVID-19 pandemic, a drop in the number of patients treated for cardiac emergencies raised concern about cardiovascular mortality in that period. An increase in care delay for patients with ST-segment elevation myocardial infarction (STEMI) may have affected clinical outcomes. objectives: To analyze delay times and clinical outcomes of patients with STEMI undergoing primary percutaneous coronary intervention (PPCI), before and during the CoVID-19 pandemic. Methods: Retrospective observational study that included patients with STEMI undergoing PPCI from December 2018 to July 2021. The CoVID-19 pandemic cases were divided into two groups: pandemic I—from March to August 2020;and pandemic II—from September 2020 to July 2021. Patients were compared according to the period of hospitalization. Primary outcomes were delay times in assistance and clinical outcomes (acute kidney injury [AKI], post-procedural vascular complications and in-hospital mortality). Results: 108 patients were included, 39 (36.1%) in the pre-pandemic period, 13 (12.1%) in pandemic I and 56 (51.8%) in pandemic II. Time from onset of symptoms to arrival at the service and door-to-balloon time did not differ significantly among groups. Vascular complications were more frequent during the pandemic (I and II) than in the pre-pandemic period (2.5% pre-pandemic vs 15.4% pandemic vs 12.5% pandemic II;p = 0.03). AKI incidence was similar in all three periods. There was a non-significant increase in in-hospital mortality during the CoVID-19 pandemic. Conclusion: In patients with STEMI, there was an increase in vascular complications and a trend toward increased mortality during the CoVID-19 pandemic. Delay times to admission and reperfusion did not differ significantly between before and during the pandemic.

关键词： Myocardial Infarction Primary Percutaneous Coronary Intervention Coronary Reperfusion Pandemic CoVID-19

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Solution chemistry back‐contact FTo/hematite interface engineering for efficient photocatalytic water oxidation

引用

Chinese journal of Catalysis 2022年第5期43卷 1247-1257页

作者： Karen Cristina Bedin Beatriz Mouriño Ingrid Rodríguez-Gutiérrez joão Batista Souza Junior Gabriel Trindade dos santo. Jefferson Bettini Carlos Alberto Rodrigues Costa Lionel Vayssieres Flavio Leandro Souza The National Nanotechnology Laboratory(LNNANo) Brazilian Center for Research in Energy and Materials(CNPEM)Campinas 13083‐970Brazil Centro de Ciências Naturais e Humanas(CCNH) Federal University of ABC(UFABC)Santo André09210580Brazil Federal University of Rio Grande do Sul(UFRGS) Rio Grande do SulBrazil International Research Center for Renewable Energy(IRCRE) State Key Laboratory of Multiphase Flow in Power EngineeringSchool of Energy and Power EngineeringXi’an Jiaotong UniversityXi’an 710049ShaanxiChina

This work describes a simple yet powerful scalable solution chemistry strategy to create back‐contact rich interfaces between substrates such as commercial transparent conducting fluorine‐doped tin oxide coated glass(FTo)and photoactive thin films such as hematite for low‐cost water oxidation ***‐resolution electron microscopy(SEM,TEM,STEM),atomic force microscopy(AFM),elemental chemical mapping(EELS,EDS)and photoelectrochemical(PEC)investigations reveal that the mechanical stress,lattice mismatch,electron energy barrier,and voids between FTo and hematite at the back‐contact interface as well as short‐circuit and detrimental reaction between FTo and the electrolyte can be alleviated by engineering the chemical composition of the precursor solutions,thus increasing the overall efficiency of these low‐cost photoanodes for water oxidation reaction for a clean and sustainable generation of hydrogen from PEC water‐*** findings are of significant importance to improve the charge collection efficiency by minimizing electron‐hole recombination observed at back‐contact interfaces and grain boundaries in mesoporous electrodes,thus improving the overall efficiency and scalability of low‐cost PEC water splitting devices.

关键词： Nanostructure Iron oxide Water oxidation Photoanode Surface engineering Chemical synthesis

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Maternal low protein diet induces persistent expression changes in metabolic genes in male rats

引用

World journal of Diabetes 2020年第5期11卷 182-192页

作者： Allan de oliveira Lira joséLuiz de Brito Alves Mariana Pinheiro Fernandes Diogo Vasconcelos David Filipe Santana joão Henrique da Costa-Silva Béatrice Morio Carol Góis Leandro Luciano Pirola Department of Nutrition Federal University of PernambucoVitoria de Santo AntãoPernambuco 55608680Brazil Department of Nutrition Federal University of ParaíbaJoao Pessoa 74556060Brazil Henrique da Costa-Silva Luciano PirolaDepartment of Physical Education and Sport SciencesFederal University of PernambucoVitoria de Santo AntãoPernambuco 55608680Brazil Carmen(Cardiology Metabolism and Nutrition)LaboratoryINSERM U1060Lyon-1 UniversitySouth Lyon Medical FacultyPierre Benite 69310France

BACKGRoUND Perinatal exposure to a poor nutritional environment predisposes the progeny to the development of metabolic disease at the adult age,both in experimental models and *** adaptive responses to maternal protein restriction have been reported in metabolic ***,the expression of glucose/fatty acid metabolism-related genes in adipose tissue and liver needs to be *** To evaluate the metabolic impact of perinatal malnutrition,we determined malnutrition-associated gene expression alterations in liver and adipose *** In the present study,we evaluated the alterations in gene expression of glycolytic/Krebs cycle genes(Pyruvate dehydrogenase kinase 4 and citrate synthase),adipogenic and lipolytic genes and leptin in the adipose tissue of offspring rats at 30 d and 90 d of age exposed to maternal isocaloric low protein(LP)diet throughout gestation and *** also evaluated,in the livers of the same animals,the same set of genes as well as the gene expression of the transcription factors peroxisome proliferator-activated receptor gamma coactivator 1,forkhead box protein o1 and hepatocyte nuclear factor 4 and of gluconeogenic *** In the adipose tissue,we observed a transitory(i.e.,at 30 d)downregulation of pyruvate dehydrogenase kinase 4,citrate synthase and carnitine palmitoyl transferase 1b gene *** transcriptional changes did not persist in adult LP rats(90 d),but we observed a tendency towards a decreased gene expression of leptin(P=0.052).The liver featured some gene expression alterations comparable to the adipose tissue,such as pyruvate dehydrogenase kinase 4 downregulation at 30 d and displayed other tissue-specific changes,including citrate synthase and fatty acid synthase upregulation,but pyruvate kinase downregulation at 30 d in the LP group and carnitine palmitoyl transferase 1b downregulation at 90 *** gene alterations,together with previously described changes in gene expression in

关键词： Metabolic adaptation Phenotype plasticity Liver Adipose tissue Metabolism Maternal protein undernutrition Rats

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Turner-Kieser Syndrome or Iliac Horn Syndrome, a Challenge for the Anesthesiologist: A Case Report and a Literature Review

引用

open journal of Anesthesiology 2022年第3期12卷 99-104页

作者： Erika Amorim Melo Moreira Kelly Ribeiro Moura Barboza Suellen Leal Pagano Michelle Magnago Ribeiro Vinicius Santana Nunes joão Magnago santo. Vila Velha University Department of Anesthesiology Vila Velha Brazil Vila Velha University Department of Gastroenterology Vila Velha Brazil Department of Anesthesiology Federal University of Esp&iacute rito santo Vit&oacute ria Brazil Department of Anesthesiology Evang&eacute lico Hospital Vit&oacute ria Brazil

Turner-Kieser syndrome is a rare genetic disorder, autosomal dominant, which is related to variable gene expression and high penetrance, due to mutations in the LMX1B gene that affects connective tissue. The clinic has characteristics with alterations in nails, knees, elbows, and presence of iliac horns that makes the anesthetic difficult. However, data in the literature needs more research on this area. The present report is a cesarean section under general intravenous anesthesia performed on a 32-week pregnant woman due to the maternal risk of full-term evolution and aims to contribute to the anesthetic management of patients with this syndrome as there are few descriptions in the literature regarding the anesthetic management in Turner-Kieser syndrome. Even being a case report, the syndrome is rare and it is important to be reported to all anesthesiologists becoming aware of its management and to choose the best technique and anticipate possible complications. During general anesthesia, the technique chosen for the case reported here, we emphasize the risks of possible difficulty in intubating and positioning the patient, as well as renal impairment caused by changes in the cardiovascular autonomic response due to the choice of some drugs. Therefore, in the present report, our option was intravenous general anesthesia because of maternal complications, where fast acting drugs without renal metabolism or excretion were selected, resulting in an uneventful anesthetic procedure.

关键词： Rare Disease Pregnancy Anesthesia Neuraxial Block Case Report

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：